4-Cyano-4'-pentyloxybiphenyl
Also known as: 4'-(Pentyloxy)-4-biphenylcarbonitrile, 4'-Pentyloxy-4-biphenylcarbonitrile, 4'-Amyloxy-4-biphenylcarbonitrile, 4-Pentyloxy-4'-cyanobiphenyl, 4-(4-pentoxyphenyl)benzonitrile, 4'-(Pentyloxy)[1,1'-biphenyl]-4-carbonitrile
4-Cyano-4'-pentyloxybiphenyl (CAS 52364-71-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C18H19NO and a molecular weight of 265.350 g/mol. Key properties include a melting point of 52 °C, a boiling point of 418.0±38.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 175.3±20.6 °C. It is classified under GHS with signal word Warning and hazard statements H312 — Harmful in contact with skin, H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 52364-71-3
- Jingsj CID
- J-9152-1
- Molecular Formula
- C18H19NO
- Molecular Weight
- 265.350 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 52 °C |
|---|---|
| Boiling Point | 418.0±38.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 175.3±20.6 °C |
| Exact Mass | 265.146667 |
| PSA | 33.02000 |
| LogP | 5.24 |
| Appearance | liquid crystal (nematic) |
| Vapor Pressure | 0.0±1.0 mmHg at 25°C |
| Refractive Index | 1.567 |
GHS Safety & Compliance
- H312 — Harmful in contact with skin
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H332 — Harmful if inhaled
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2926909090 |
|---|---|
| Summary | HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 4-Cyano-4'-pentyloxybiphenyl?
The CAS number of 4-Cyano-4'-pentyloxybiphenyl is 52364-71-3.
What are the molecular formula and molecular weight of 4-Cyano-4'-pentyloxybiphenyl?
4-Cyano-4'-pentyloxybiphenyl has molecular formula C18H19NO and molecular weight 265.350 g/mol.
Is 4-Cyano-4'-pentyloxybiphenyl hazardous?
4-Cyano-4'-pentyloxybiphenyl has GHS signal word Warning and hazard statements H312 — Harmful in contact with skin; H315 — Causes skin irritation; H319 — Causes serious eye irritation.
What are the upstream and downstream products of 4-Cyano-4'-pentyloxybiphenyl?
For 4-Cyano-4'-pentyloxybiphenyl, Upstream Products: 1-Bromopentane, 4'-Hydroxy-4-biphenylcarbonitrile, Copper(I) cyanide; Downstream Products: 4'-(Pentyloxy)-[1,1'-biphenyl]-4-carboxylic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Cyano-4'-pentyloxybiphenyl (CAS 52364-71-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-9152-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.